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Mathematics, 17.07.2019 07:10 pcartei

Consider a game in which players roll a number cube to determine the number of points earned. if a player rolls a prime
number, that many points will be added to the player's total. any other roll will be deducted from the player's total. what is
the expected value of the points earned on a single roll in this game?
a. -5/6
b.-1/6
c. 1/6
d. 5/6

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